Tyrosine
                            Order
                            832723-49-6
                            
                                L-Tyrosine,L-seryl-L-lysyl-L-alanyl-L-a-aspartyl-L-valyl-L-isoleucyl-L-alanyl-L-lysyl-
                            
                        
                        
                        
                        
                            Order
                            111749-90-7
                            
                                L-Tyrosine,3,5-dibromo-N-[3,5-dibromo-N-[(phenylmethoxy)carbonyl]-L-tyrosyl]-,methyl ester
                            
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                        
                            Order
                            540468-56-2
                            
                                L-Tyrosine, glycyl-,2-[(2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl ester